Most energy-efficient air conditioners, 2.6–3.5 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €27 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 80 · A+ 104 · A++ 1,992 · A+++ 783 · B 4 · C 1

1. 151A+++
   Rotenso VS26Xi R14/VO26Xo R14

   2.6 kW · SEER 8.6 · 107 kWh/yr
   €30/year
2. 152A+++
   GES-NJGB25IN-20 / GES-NJG25OUT-20

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
3. 153A+++
   Haier AS25S2SN1FA-NRC / 1U25S2SQ1FA-NR

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
4. 154A+++
   Rotenso AHP26Xi R16/AHP26Xo R16

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
5. 155A+++
   Grundig GEEPN 090/ GEEPN 091 8506203600

   2.6 kW · SEER 3.4 · 107 kWh/yr
   €30/year
6. 156A+++
   AIRE09EV-KH ZAFIRO WIFI/AIRE09CV-KH ZAFIRO WIFI

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
7. 157A+++
   AIRE09-MC ZAFIRO PREMIUM

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
8. 158A+++
   Electroline IM092HKA3+EM092HX3

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
9. 159A+++
   Gorenje DION26IN MB + DION26OUT MB

   2.6 kW · SEER 8.5 · 107 kWh/yr
   €30/year
10. 160A+++
    Hyundai HRP-M09CGI+HRP-M09CGO

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
11. 161A+++
    Rotenso FH26Xi R16 / FH26Xo R16

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
12. 162A+++
    Atlantic 872938

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
13. 163A+++
    Thermor 872932

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
14. 164A+++
    Atlantic 872183

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
15. 165A+++
    Bosch 7733704095

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
16. 166A+++
    Bosch 7733701739

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
17. 167A+++
    Innova IMZF09NI/O-1

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
18. 168A+++
    IVT 7733704101

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
19. 169A+++
    Midea EX-09RE1N-I + EXH-09RE1N-O

    2.7 kW · SEER 8.8 · 107 kWh/yr
    €30/year
20. 170A++
    Midea MB-09N8D6-I/MBT-09N8D6-OH

    2.6 kW · SEER 8.3 · 108 kWh/yr
    €31/year
21. 171A+++
    Juro-Pro Superclima Black 9K

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
22. 172A+++
    Daitsu DS-9KTP-5_DOS-9KTP-5

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
23. 173A+++
    Electrolux EPN09C58HWO 950011438

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
24. 174A+++
    Tesla TT27TP81-0932IHWT

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
25. 175A+++
    Nørdis NOVA NDI/NDO-NOV09TC1

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
26. 176A+++
    Nørdis / Nordis NOVA NDI/NDO-NOV09TC1

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
27. 177A+++
    Zephir ZAR9000WIFI MY24

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
28. 178A+++
    TCL S09C8S0

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
29. 179A+++
    Daitsu DS-9KTP-6_DOS-9KTP-6

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
30. 180A+++
    Konsi KN-TAC-09CHSD/TP51I3A

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
31. 181A+++
    Kaisai KRW-09TLHI/KRWB-09TLHO

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
32. 182A+++
    Morris SPIN-26192/SPOD-26193

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
33. 183A+++
    Rotenso TA26Xi R16/TO26Xo R16

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
34. 184A+++
    Corbero CSP09MISTRAL

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
35. 185A+++
    Nørdis ORION EVO NDI/NDO-OE09TC1

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
36. 186A+++
    TCL S09P9S1

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
37. 187A+++
    Nørdis / Nordis ORION EVO NDI/NDO-OE09TC1

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
38. 188A+++
    Andersen Electric MAT PRO 9

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
39. 189A+++
    electriQ eiQ-9WMINV-V5

    2.7 kW · SEER 8.9 · 108 kWh/yr
    €31/year
40. 190A+++
    Kältebringer KBO9-R290

    2.7 kW · SEER 8.9 · 108 kWh/yr
    €31/year
41. 191A+++
    Daitsu DS-9KZ_DOS-9KZ

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
42. 192A+++
    AMG NZDX9HP14

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
43. 193A+++
    Morris HMIN-26190 - HMOD-26191

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
44. 194A+++
    Morris WFIN-26168 - WFOD-26169

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
45. 195A+++
    Ocelair OASTPLUS09

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
46. 196A+++
    Corbero CSTECOPRO09

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
47. 197A+++
    Corproair CAST09

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
48. 198A+++
    Artica WHAPPRO09

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
49. 199A++
    Midea CB1-09HRFN8-I - MX2-09RD6

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
50. 200A+++
    Brokton BRST09

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year

Ranked by annual energy consumption; running cost at the EU average household price. Open a model to see the cost in your country. Methodology